Trace number 310082

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.09 1200.52

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S2131244303-19-SAT.cnf
MD5SUM2f3d8370b8e509a421f7074f0de55e87
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.08168
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    4234    12279 |    1270       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    4156    12384 |      --       0       --      -- |     --   | -78/105
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 1100   #clauses: 4156   #literals: 12384
0.00/0.01	c CPU time:   0.015997 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Rsat version 2.00

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node15/watcher-310082-1172553271 -o ROOT/results/node15/solver-310082-1172553271 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310082-1172553271/rsat.sh /tmp/evaluation/310082-1172553271/instance-310082-1172553271.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 5.95 6.66 4.25 3/77 22409
/proc/meminfo: memFree=1580240/2055920 swapFree=4192812/4192956
[pid=22409] ppid=22407 vsize=5352 CPUtime=0
/proc/22409/stat : 22409 (rsat.sh) S 22407 22409 20199 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 275281460 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22409/statm: 1338 232 195 169 0 49 0
[pid=22410] ppid=22409 vsize=952 CPUtime=0
/proc/22410/stat : 22410 (SatElite) R 22409 22409 20199 0 -1 4194304 158 0 0 0 0 0 0 0 19 0 1 0 275281460 974848 140 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134551527 0 0 4096 3 0 0 0 17 1 0 0
/proc/22410/statm: 238 141 49 128 0 107 0

[startup+0.10781 s]
/proc/loadavg: 5.95 6.66 4.25 3/77 22409
/proc/meminfo: memFree=1580240/2055920 swapFree=4192812/4192956
[pid=22409] ppid=22407 vsize=5352 CPUtime=0.01
/proc/22409/stat : 22409 (rsat.sh) S 22407 22409 20199 0 -1 4194304 305 252 0 0 0 0 1 0 16 0 1 0 275281460 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22409/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.51688 s]
/proc/loadavg: 5.95 6.66 4.25 3/77 22409
/proc/meminfo: memFree=1580240/2055920 swapFree=4192812/4192956
[pid=22409] ppid=22407 vsize=5352 CPUtime=0.01
/proc/22409/stat : 22409 (rsat.sh) S 22407 22409 20199 0 -1 4194304 305 252 0 0 0 0 1 0 16 0 1 0 275281460 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22409/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.34102 s]
/proc/loadavg: 5.95 6.66 4.25 2/79 22412
/proc/meminfo: memFree=1578688/2055920 swapFree=4192812/4192956
[pid=22409] ppid=22407 vsize=5352 CPUtime=0.01
/proc/22409/stat : 22409 (rsat.sh) S 22407 22409 20199 0 -1 4194304 305 252 0 0 0 0 1 0 16 0 1 0 275281460 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22409/statm: 1338 234 195 169 0 49 0
[pid=22412] ppid=22409 vsize=2740 CPUtime=1.31
/proc/22412/stat : 22412 (rsat) R 22409 22409 20199 0 -1 4194304 578 0 0 0 131 0 0 0 25 0 1 0 275281463 2805760 532 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22412/statm: 685 532 86 211 0 471 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8092

[startup+2.9773 s]
/proc/loadavg: 5.95 6.66 4.25 2/79 22412
/proc/meminfo: memFree=1577344/2055920 swapFree=4192812/4192956
[pid=22409] ppid=22407 vsize=5352 CPUtime=0.01
/proc/22409/stat : 22409 (rsat.sh) S 22407 22409 20199 0 -1 4194304 305 252 0 0 0 0 1 0 16 0 1 0 275281460 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22409/statm: 1338 234 195 169 0 49 0
[pid=22412] ppid=22409 vsize=3704 CPUtime=2.94
/proc/22412/stat : 22412 (rsat) R 22409 22409 20199 0 -1 4194304 876 0 0 0 294 0 0 0 25 0 1 0 275281463 3792896 765 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523268 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22412/statm: 926 765 86 211 0 712 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9056

[startup+6.25987 s]
/proc/loadavg: 5.55 6.56 4.24 2/79 22412
/proc/meminfo: memFree=1575168/2055920 swapFree=4192812/4192956
[pid=22409] ppid=22407 vsize=5352 CPUtime=0.01
/proc/22409/stat : 22409 (rsat.sh) S 22407 22409 20199 0 -1 4194304 305 252 0 0 0 0 1 0 16 0 1 0 275281460 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22409/statm: 1338 234 195 169 0 49 0
[pid=22412] ppid=22409 vsize=6104 CPUtime=6.22
/proc/22412/stat : 22412 (rsat) R 22409 22409 20199 0 -1 4194304 1744 0 0 0 622 0 0 0 25 0 1 0 275281463 6250496 1340 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22412/statm: 1526 1340 86 211 0 1312 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11456

[startup+12.719 s]
/proc/loadavg: 5.18 6.47 4.22 2/79 22412
/proc/meminfo: memFree=1572416/2055920 swapFree=4192812/4192956
[pid=22409] ppid=22407 vsize=5352 CPUtime=0.01
/proc/22409/stat : 22409 (rsat.sh) S 22407 22409 20199 0 -1 4194304 305 252 0 0 0 0 1 0 16 0 1 0 275281460 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22409/statm: 1338 234 195 169 0 49 0
[pid=22412] ppid=22409 vsize=8688 CPUtime=12.67
/proc/22412/stat : 22412 (rsat) R 22409 22409 20199 0 -1 4194304 2792 0 0 0 1266 1 0 0 25 0 1 0 275281463 8896512 1902 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522993 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22412/statm: 2172 1902 86 211 0 1958 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14040

[startup+25.5272 s]
/proc/loadavg: 4.26 6.20 4.17 2/79 22412
/proc/meminfo: memFree=1568896/2055920 swapFree=4192812/4192956
[pid=22409] ppid=22407 vsize=5352 CPUtime=0.01
/proc/22409/stat : 22409 (rsat.sh) S 22407 22409 20199 0 -1 4194304 305 252 0 0 0 0 1 0 16 0 1 0 275281460 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22409/statm: 1338 234 195 169 0 49 0
[pid=22412] ppid=22409 vsize=11932 CPUtime=25.48
/proc/22412/stat : 22412 (rsat) R 22409 22409 20199 0 -1 4194304 4065 0 0 0 2546 2 0 0 25 0 1 0 275281463 12218368 2787 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22412/statm: 2983 2787 86 211 0 2769 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17284

[startup+51.1596 s]
/proc/loadavg: 3.14 5.78 4.08 2/79 22412
/proc/meminfo: memFree=1564224/2055920 swapFree=4192812/4192956
[pid=22409] ppid=22407 vsize=5352 CPUtime=0.01
/proc/22409/stat : 22409 (rsat.sh) S 22407 22409 20199 0 -1 4194304 305 252 0 0 0 0 1 0 16 0 1 0 275281460 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22409/statm: 1338 234 195 169 0 49 0
[pid=22412] ppid=22409 vsize=16984 CPUtime=51.1
/proc/22412/stat : 22412 (rsat) R 22409 22409 20199 0 -1 4194304 6186 0 0 0 5106 4 0 0 25 0 1 0 275281463 17391616 3942 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526447 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22412/statm: 4246 3942 86 211 0 4032 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 22336

[startup+102.419 s]
/proc/loadavg: 1.93 5.04 3.92 2/79 22412
/proc/meminfo: memFree=1556864/2055920 swapFree=4192812/4192956
[pid=22409] ppid=22407 vsize=5352 CPUtime=0.01
/proc/22409/stat : 22409 (rsat.sh) S 22407 22409 20199 0 -1 4194304 305 252 0 0 0 0 1 0 16 0 1 0 275281460 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22409/statm: 1338 234 195 169 0 49 0
[pid=22412] ppid=22409 vsize=24452 CPUtime=102.35
/proc/22412/stat : 22412 (rsat) R 22409 22409 20199 0 -1 4194304 8123 0 0 0 10228 7 0 0 25 0 1 0 275281463 25038848 5879 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530258 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22412/statm: 6113 5879 86 211 0 5899 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 29804

[startup+162.486 s]
/proc/loadavg: 1.34 4.31 3.73 2/79 22412
/proc/meminfo: memFree=1555456/2055920 swapFree=4192812/4192956
[pid=22409] ppid=22407 vsize=5352 CPUtime=0.01
/proc/22409/stat : 22409 (rsat.sh) S 22407 22409 20199 0 -1 4194304 305 252 0 0 0 0 1 0 16 0 1 0 275281460 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22409/statm: 1338 234 195 169 0 49 0
[pid=22412] ppid=22409 vsize=25364 CPUtime=162.4
/proc/22412/stat : 22412 (rsat) R 22409 22409 20199 0 -1 4194304 9178 0 0 0 16232 8 0 0 25 0 1 0 275281463 25972736 6162 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22412/statm: 6341 6162 86 211 0 6127 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 30716

[startup+222.555 s]
/proc/loadavg: 1.12 3.70 3.56 2/79 22412
/proc/meminfo: memFree=1544704/2055920 swapFree=4192812/4192956
[pid=22409] ppid=22407 vsize=5352 CPUtime=0.01
/proc/22409/stat : 22409 (rsat.sh) S 22407 22409 20199 0 -1 4194304 305 252 0 0 0 0 1 0 16 0 1 0 275281460 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22409/statm: 1338 234 195 169 0 49 0
[pid=22412] ppid=22409 vsize=36896 CPUtime=222.44
/proc/22412/stat : 22412 (rsat) R 22409 22409 20199 0 -1 4194304 13742 0 0 0 22232 12 0 0 25 0 1 0 275281463 37781504 8800 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22412/statm: 9224 8800 86 211 0 9010 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 42248

[startup+282.625 s]
/proc/loadavg: 1.04 3.21 3.40 2/79 22412
/proc/meminfo: memFree=1544768/2055920 swapFree=4192812/4192956
[pid=22409] ppid=22407 vsize=5352 CPUtime=0.01
/proc/22409/stat : 22409 (rsat.sh) S 22407 22409 20199 0 -1 4194304 305 252 0 0 0 0 1 0 16 0 1 0 275281460 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22409/statm: 1338 234 195 169 0 49 0
[pid=22412] ppid=22409 vsize=36896 CPUtime=282.5
/proc/22412/stat : 22412 (rsat) R 22409 22409 20199 0 -1 4194304 13747 0 0 0 28237 13 0 0 25 0 1 0 275281463 37781504 8805 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22412/statm: 9224 8805 86 211 0 9010 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 42248

[startup+342.693 s]
/proc/loadavg: 1.01 2.80 3.24 2/79 22412
/proc/meminfo: memFree=1544640/2055920 swapFree=4192812/4192956
[pid=22409] ppid=22407 vsize=5352 CPUtime=0.01
/proc/22409/stat : 22409 (rsat.sh) S 22407 22409 20199 0 -1 4194304 305 252 0 0 0 0 1 0 16 0 1 0 275281460 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22409/statm: 1338 234 195 169 0 49 0
[pid=22412] ppid=22409 vsize=37292 CPUtime=342.54
/proc/22412/stat : 22412 (rsat) R 22409 22409 20199 0 -1 4194304 13808 0 0 0 34241 13 0 0 25 0 1 0 275281463 38187008 8866 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22412/statm: 9323 8866 86 211 0 9109 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 42644

[startup+402.766 s]
/proc/loadavg: 1.00 2.47 3.10 2/79 22412
/proc/meminfo: memFree=1538496/2055920 swapFree=4192812/4192956
[pid=22409] ppid=22407 vsize=5352 CPUtime=0.01
/proc/22409/stat : 22409 (rsat.sh) S 22407 22409 20199 0 -1 4194304 305 252 0 0 0 0 1 0 16 0 1 0 275281460 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22409/statm: 1338 234 195 169 0 49 0
[pid=22412] ppid=22409 vsize=42968 CPUtime=402.6
/proc/22412/stat : 22412 (rsat) R 22409 22409 20199 0 -1 4194304 15345 0 0 0 40244 16 0 0 25 0 1 0 275281463 43999232 10403 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529231 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22412/statm: 10742 10403 86 211 0 10528 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 48320

[startup+462.838 s]
/proc/loadavg: 1.00 2.20 2.97 2/79 22412
/proc/meminfo: memFree=1532096/2055920 swapFree=4192812/4192956
[pid=22409] ppid=22407 vsize=5352 CPUtime=0.01
/proc/22409/stat : 22409 (rsat.sh) S 22407 22409 20199 0 -1 4194304 305 252 0 0 0 0 1 0 16 0 1 0 275281460 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22409/statm: 1338 234 195 169 0 49 0
[pid=22412] ppid=22409 vsize=49184 CPUtime=462.65
/proc/22412/stat : 22412 (rsat) R 22409 22409 20199 0 -1 4194304 16955 0 0 0 46247 18 0 0 25 0 1 0 275281463 50364416 12013 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522846 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22412/statm: 12296 12013 86 211 0 12082 0
Current children cumulated CPU time (s) 462.66
Current children cumulated vsize (KiB) 54536

[startup+522.906 s]
/proc/loadavg: 1.00 1.98 2.84 2/79 22412
/proc/meminfo: memFree=1528192/2055920 swapFree=4192812/4192956
[pid=22409] ppid=22407 vsize=5352 CPUtime=0.01
/proc/22409/stat : 22409 (rsat.sh) S 22407 22409 20199 0 -1 4194304 305 252 0 0 0 0 1 0 16 0 1 0 275281460 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22409/statm: 1338 234 195 169 0 49 0
[pid=22412] ppid=22409 vsize=55464 CPUtime=522.7
/proc/22412/stat : 22412 (rsat) R 22409 22409 20199 0 -1 4194304 21875 0 0 0 52248 22 0 0 25 0 1 0 275281463 56795136 12930 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22412/statm: 13866 12930 86 211 0 13652 0
Current children cumulated CPU time (s) 522.71
Current children cumulated vsize (KiB) 60816

[startup+582.981 s]
/proc/loadavg: 1.00 1.78 2.71 2/79 22412
/proc/meminfo: memFree=1528256/2055920 swapFree=4192812/4192956
[pid=22409] ppid=22407 vsize=5352 CPUtime=0.01
/proc/22409/stat : 22409 (rsat.sh) S 22407 22409 20199 0 -1 4194304 305 252 0 0 0 0 1 0 16 0 1 0 275281460 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22409/statm: 1338 234 195 169 0 49 0
[pid=22412] ppid=22409 vsize=55464 CPUtime=582.76
/proc/22412/stat : 22412 (rsat) R 22409 22409 20199 0 -1 4194304 21875 0 0 0 58254 22 0 0 25 0 1 0 275281463 56795136 12930 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22412/statm: 13866 12930 86 211 0 13652 0
Current children cumulated CPU time (s) 582.77
Current children cumulated vsize (KiB) 60816

[startup+643.055 s]
/proc/loadavg: 1.00 1.64 2.60 2/79 22412
/proc/meminfo: memFree=1528256/2055920 swapFree=4192812/4192956
[pid=22409] ppid=22407 vsize=5352 CPUtime=0.01
/proc/22409/stat : 22409 (rsat.sh) S 22407 22409 20199 0 -1 4194304 305 252 0 0 0 0 1 0 16 0 1 0 275281460 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22409/statm: 1338 234 195 169 0 49 0
[pid=22412] ppid=22409 vsize=55464 CPUtime=642.81
/proc/22412/stat : 22412 (rsat) R 22409 22409 20199 0 -1 4194304 21878 0 0 0 64258 23 0 0 25 0 1 0 275281463 56795136 12933 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22412/statm: 13866 12933 86 211 0 13652 0
Current children cumulated CPU time (s) 642.82
Current children cumulated vsize (KiB) 60816

[startup+703.125 s]
/proc/loadavg: 1.00 1.53 2.51 2/79 22412
/proc/meminfo: memFree=1528320/2055920 swapFree=4192812/4192956
[pid=22409] ppid=22407 vsize=5352 CPUtime=0.01
/proc/22409/stat : 22409 (rsat.sh) S 22407 22409 20199 0 -1 4194304 305 252 0 0 0 0 1 0 16 0 1 0 275281460 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22409/statm: 1338 234 195 169 0 49 0
[pid=22412] ppid=22409 vsize=55464 CPUtime=702.86
/proc/22412/stat : 22412 (rsat) R 22409 22409 20199 0 -1 4194304 21879 0 0 0 70263 23 0 0 25 0 1 0 275281463 56795136 12934 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22412/statm: 13866 12934 86 211 0 13652 0
Current children cumulated CPU time (s) 702.87
Current children cumulated vsize (KiB) 60816

[startup+763.196 s]
/proc/loadavg: 1.00 1.43 2.41 2/79 22412
/proc/meminfo: memFree=1528064/2055920 swapFree=4192812/4192956
[pid=22409] ppid=22407 vsize=5352 CPUtime=0.01
/proc/22409/stat : 22409 (rsat.sh) S 22407 22409 20199 0 -1 4194304 305 252 0 0 0 0 1 0 16 0 1 0 275281460 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22409/statm: 1338 234 195 169 0 49 0
[pid=22412] ppid=22409 vsize=55848 CPUtime=762.92
/proc/22412/stat : 22412 (rsat) R 22409 22409 20199 0 -1 4194304 21984 0 0 0 76268 24 0 0 25 0 1 0 275281463 57188352 13039 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22412/statm: 13962 13039 86 211 0 13748 0
Current children cumulated CPU time (s) 762.93
Current children cumulated vsize (KiB) 61200

[startup+823.259 s]
/proc/loadavg: 1.03 1.36 2.32 2/79 22412
/proc/meminfo: memFree=1522048/2055920 swapFree=4192812/4192956
[pid=22409] ppid=22407 vsize=5352 CPUtime=0.01
/proc/22409/stat : 22409 (rsat.sh) S 22407 22409 20199 0 -1 4194304 305 252 0 0 0 0 1 0 16 0 1 0 275281460 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22409/statm: 1338 234 195 169 0 49 0
[pid=22412] ppid=22409 vsize=61528 CPUtime=822.95
/proc/22412/stat : 22412 (rsat) R 22409 22409 20199 0 -1 4194304 23461 0 0 0 82270 25 0 0 25 0 1 0 275281463 63004672 14516 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22412/statm: 15382 14516 86 211 0 15168 0
Current children cumulated CPU time (s) 822.96
Current children cumulated vsize (KiB) 66880

[startup+883.331 s]
/proc/loadavg: 1.01 1.29 2.23 2/79 22412
/proc/meminfo: memFree=1516288/2055920 swapFree=4192812/4192956
[pid=22409] ppid=22407 vsize=5352 CPUtime=0.01
/proc/22409/stat : 22409 (rsat.sh) S 22407 22409 20199 0 -1 4194304 305 252 0 0 0 0 1 0 16 0 1 0 275281460 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22409/statm: 1338 234 195 169 0 49 0
[pid=22412] ppid=22409 vsize=67020 CPUtime=883.01
/proc/22412/stat : 22412 (rsat) R 22409 22409 20199 0 -1 4194304 24910 0 0 0 88273 28 0 0 25 0 1 0 275281463 68628480 15965 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22412/statm: 16755 15965 86 211 0 16541 0
Current children cumulated CPU time (s) 883.02
Current children cumulated vsize (KiB) 72372

[startup+943.408 s]
/proc/loadavg: 1.00 1.24 2.16 2/79 22412
/proc/meminfo: memFree=1511488/2055920 swapFree=4192812/4192956
[pid=22409] ppid=22407 vsize=5352 CPUtime=0.01
/proc/22409/stat : 22409 (rsat.sh) S 22407 22409 20199 0 -1 4194304 305 252 0 0 0 0 1 0 16 0 1 0 275281460 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22409/statm: 1338 234 195 169 0 49 0
[pid=22412] ppid=22409 vsize=71472 CPUtime=943.06
/proc/22412/stat : 22412 (rsat) R 22409 22409 20199 0 -1 4194304 26094 0 0 0 94277 29 0 0 25 0 1 0 275281463 73187328 17149 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22412/statm: 17868 17149 86 211 0 17654 0
Current children cumulated CPU time (s) 943.07
Current children cumulated vsize (KiB) 76824

[startup+1003.48 s]
/proc/loadavg: 1.00 1.19 2.08 3/79 22412
/proc/meminfo: memFree=1507008/2055920 swapFree=4192812/4192956
[pid=22409] ppid=22407 vsize=5352 CPUtime=0.01
/proc/22409/stat : 22409 (rsat.sh) S 22407 22409 20199 0 -1 4194304 305 252 0 0 0 0 1 0 16 0 1 0 275281460 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22409/statm: 1338 234 195 169 0 49 0
[pid=22412] ppid=22409 vsize=75872 CPUtime=1003.11
/proc/22412/stat : 22412 (rsat) R 22409 22409 20199 0 -1 4194304 27224 0 0 0 100281 30 0 0 25 0 1 0 275281463 77692928 18279 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22412/statm: 18968 18279 86 211 0 18754 0
Current children cumulated CPU time (s) 1003.12
Current children cumulated vsize (KiB) 81224

[startup+1063.56 s]
/proc/loadavg: 1.00 1.15 2.01 3/79 22412
/proc/meminfo: memFree=1503104/2055920 swapFree=4192812/4192956
[pid=22409] ppid=22407 vsize=5352 CPUtime=0.01
/proc/22409/stat : 22409 (rsat.sh) S 22407 22409 20199 0 -1 4194304 305 252 0 0 0 0 1 0 16 0 1 0 275281460 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22409/statm: 1338 234 195 169 0 49 0
[pid=22412] ppid=22409 vsize=79560 CPUtime=1063.18
/proc/22412/stat : 22412 (rsat) R 22409 22409 20199 0 -1 4194304 28186 0 0 0 106286 32 0 0 25 0 1 0 275281463 81469440 19241 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22412/statm: 19890 19241 86 211 0 19676 0
Current children cumulated CPU time (s) 1063.19
Current children cumulated vsize (KiB) 84912

[startup+1123.63 s]
/proc/loadavg: 1.00 1.12 1.94 2/79 22412
/proc/meminfo: memFree=1501312/2055920 swapFree=4192812/4192956
[pid=22409] ppid=22407 vsize=5352 CPUtime=0.01
/proc/22409/stat : 22409 (rsat.sh) S 22407 22409 20199 0 -1 4194304 305 252 0 0 0 0 1 0 16 0 1 0 275281460 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22409/statm: 1338 234 195 169 0 49 0
[pid=22412] ppid=22409 vsize=80712 CPUtime=1123.22
/proc/22412/stat : 22412 (rsat) R 22409 22409 20199 0 -1 4194304 31901 0 0 0 112288 34 0 0 25 0 1 0 275281463 82649088 19644 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22412/statm: 20178 19644 86 211 0 19964 0
Current children cumulated CPU time (s) 1123.23
Current children cumulated vsize (KiB) 86064

[startup+1183.69 s]
/proc/loadavg: 1.00 1.10 1.88 2/79 22412
/proc/meminfo: memFree=1501312/2055920 swapFree=4192812/4192956
[pid=22409] ppid=22407 vsize=5352 CPUtime=0.01
/proc/22409/stat : 22409 (rsat.sh) S 22407 22409 20199 0 -1 4194304 305 252 0 0 0 0 1 0 16 0 1 0 275281460 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22409/statm: 1338 234 195 169 0 49 0
[pid=22412] ppid=22409 vsize=80712 CPUtime=1183.27
/proc/22412/stat : 22412 (rsat) R 22409 22409 20199 0 -1 4194304 31903 0 0 0 118292 35 0 0 25 0 1 0 275281463 82649088 19646 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22412/statm: 20178 19646 86 211 0 19964 0
Current children cumulated CPU time (s) 1183.28
Current children cumulated vsize (KiB) 86064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.09 1.86 2/79 22412
/proc/meminfo: memFree=1501376/2055920 swapFree=4192812/4192956
[pid=22409] ppid=22407 vsize=5352 CPUtime=0.01
/proc/22409/stat : 22409 (rsat.sh) S 22407 22409 20199 0 -1 4194304 305 252 0 0 0 0 1 0 16 0 1 0 275281460 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22409/statm: 1338 234 195 169 0 49 0
[pid=22412] ppid=22409 vsize=80712 CPUtime=1200.08
/proc/22412/stat : 22412 (rsat) R 22409 22409 20199 0 -1 4194304 31903 0 0 0 119973 35 0 0 25 0 1 0 275281463 82649088 19646 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22412/statm: 20178 19646 86 211 0 19964 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 86064

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 22409 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=19996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.024995
while last known CPU time is 1200.09

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.74
CPU system time (s): 0.35
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 99552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.019996
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 557
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 3

runsolver used 1.12983 second user time and 3.13752 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Tue Feb 27 05:14:31 UTC 2007

IDJOB= 310082
IDBENCH= 20278
IDSOLVER= 104
FILE ID= node15/310082-1172553271

PBS_JOBID= 3971642

Free space on /tmp= 66559 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S2131244303-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/310082-1172553271/rsat.sh /tmp/evaluation/310082-1172553271/instance-310082-1172553271.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-310082-1172553271 -o ROOT/results/node15/solver-310082-1172553271 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310082-1172553271/rsat.sh /tmp/evaluation/310082-1172553271/instance-310082-1172553271.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  2f3d8370b8e509a421f7074f0de55e87

RANDOM SEED= 819366460

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.276
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.276
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1580648 kB
Buffers:         51204 kB
Cached:         293148 kB
SwapCached:          0 kB
Active:         262872 kB
Inactive:       142220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1580648 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1912 kB
Writeback:           0 kB
Mapped:          79632 kB
Slab:            55660 kB
Committed_AS:   940560 kB
PageTables:       1800 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66559 MiB

End job on node15 on Tue Feb 27 05:34:33 UTC 2007